[foxboro] FoxCom questions
- From: "Quay B. Finefrock" <qbfinefrock@xxxxxxxxx>
- To: <foxboro@xxxxxxxxxxxxx>
- Date: Thu, 21 Mar 2013 08:42:09 +0800
All,
I believe that I understand how to set OSV and the Fail High/Low setting on
NAMUR NE 43 instruments to generate an alarm on instrument failure but avoid
alarming when the instrument is in normal over/under range. However, I am
not sure how OSV applies if the instrument is communicating via FoxCom.
Does the OSV setting still apply? Is it the same as if the instrument is
communicating via 4-20mA analog signal?
Is transmitter failure otherwise communicated through FoxCom? If so,
how/where is it flagged in the system?
Regards,
Quay
Quay B. Finefrock
Singapore Phone: +65 9 327 2923
Brunei Phone: +673 883 1480
Philippines Phone: +63 921 400 2886
Malaysia Phone: +60 17 820 6900
Email: qbfinefrock@xxxxxxxxx
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